TrucksTrucks & AccessoriesHeavy Trucks: Class 7 & 8Spec Sheet: International WorkStar Heavy Duty TruckNavistar's two-page specs on the WorkStar HD sloped-hood vocation truckFebruary 7, 2013International WorkStar Vocational Tractor International Workstar Truck DownloadRecommendedConstruction TechnologyTeletrac Navman Expands Partnership with HERE to Boost Fleet Safety AnalyticsBusinessDOGE Reforms Trigger Surge in Federal Construction Contract Terminations